4 - Mrs Hoa is Lam's mother.

5 - This house is belong to Mr Ba. 

III
1.Height

2. Smallest 

3. Youngest
4. Quieter

5.Best

 6. TAke/ raining

7. Colder

8.Will stay

 9. Writes

10. Don't need
IV

1. Have-> has

2. Much->many

3.by a bus->by bus

4. Doesn't->don't 

5. Two->second 

6. Orange small bag-> small orange bag

7.in-> with

8.an apples-> an apple

9. Much->many

10. Tennis play->tennis player

mik cam đoan là đúng! Cho mik tlhn nha! 

4 - Mrs. Hoa is Lam's mother.

5 - This house is belong to Mr . Ba

Bài III :

1 - height

2 - smallest

3 - youngest

4 - quiter

5 - best

6 - take / is raining

7 - colder

8 - has stayed

9 - writes

10 - am not needing

Bài IV :

1 - have -> has

2 - much -> many 

3 - a -> 0

4 - doesn’t ->don't

5 - two-> second

6 - an orange small -> a small orange

7 -  in-> with

8 - any -> some

9 - reads -> is reading

10 - play -> player